A Secure Asymmetric Optical Image Encryption Based on Phase Truncation and Singular Value Decomposition in Linear Canonical Transform Domain

<div>(a, b) Retrieved images of tree, baboon for wrong two LCT orders; (c, d) decrypted images using another two-wrong parameter; (e, f) wrong values of DPM and RPM.</div>

International Journal of Optics

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Figure 7

Figure 7: A Secure Asymmetric Optical Image Encryption Based on Phase Truncation and Singular Value Decomposition in Linear Canonical Transform Domain 

Figure 7 | A Secure Asymmetric Optical Image Encryption Based on Phase Truncation and Singular Value Decomposition in Linear Canonical Transform Domain 